Display screen or portion thereof with keyboard graphical user interface



FIG. 1 is a front view of a first embodiment of a display screen or portion thereof with a keyboard graphical user interface showing my new design.

FIG. 2 is a front view of a second embodiment thereof; and,

FIG. 3 is a front view of a third embodiment thereof.

The broken line showing of a display screen with graphical user interface is included for the purpose of showing portions of the article which form no part of the claim. 

CLAIM The ornamental design for a display screen or portion thereof with keyboard graphical user interface, as shown and described. 